Electric motorcycle internal battery system:
48v battey system
Combination:4s1p
4 sets 12v/40ah
Lithium battery pack
Connected to a 48v/40ah
Battery system
48v battey system
Combination:4s1p
4 sets 12v/40ah
Lithium battery pack
Connected to a 48v/40ah
Battery system
60v battey system
Combination:5s1p
5 sets 12v/40ah
Lithium battery pack
Connected to a 60v/40ah
Battery system
Battery pack specifications:
Voltage 48v 48v C 48v 60v 60v
Capacity 12ah 10ah 22.5ah 20.25ah 10ah 18ah
Cell type Li-fe Li-fe Li-nmc Li-nmc Li-fe Li-nmc
Dimension 346l x 212w x 84.5h mm 430l x 212w x 84.5h mm
Weight 10.5kg 10.2kg 9.5kg 10kg 11kg 10.2kg
Max.Cont.Discharge 60a 60a 60a 60a 60a 60a
Max.Pluse discharge 100a(20sec.)
Plug-and-run battery system for e-motorcycle:
Features:
*accommodate up to 3 lithium battery packs
*each pack can operate independently
*bms to command switching automatically from one used up battery to another one for supplying power continuosly
Lcd instrusmentation:
The sms controller anyzes performance of both battery and motorcycle with data shown on the lcd display.
Standrare battery pack package
One battery pack one caton
Place of origin: united states brand name: k2 energy type: li-ion
Nominal voltage: 3.2v
Size: 26mm*65mm nominal capacity: 2600mah
Color: yellow
Features:
Low self-discharging rate
High capacity and discharge rate
Good performance
Environmental friendly
Application:
Electric tools, electric bicycle, rc toys, engine start battery and so on.
Battery performance:
A:discharge characteristics: discharge capacity/nominal capacity¡á100% a)0.2c5a 100% b)0.5c5a 98% c)1c5a 95% d)2c5a 90%. The curves of charging and discharging should be smooth standard charge at 0.2c5a under condition of normal atmospheric pressure and the environmental for 10min and discharge at 0.2c5a, 0.5c5a, 1c5a, 2 c5a to 2.5v respectively. Charge/discharge cycle can be conducted for 3 times before meeting the standards (the same below).
B:normal storage residual capacitynominal capacity*85% recoverable capacity nominal capacity*90% ocv decrease¡ü3% internal resistance increase¡ü20% measure initial status and initial capacity. Store for 28 days after standard charge, the measure final status and residual capacity at 0.5c5a to 2.5v;after charge/discharge (0.5c5a/0.5c5a) cycle can be conducted for 3 times, recoverable capacity will be tested at 0.5c5a
C:cycle life discharge capacitynominal capacity 80% measure initial status and initial capacity, then conduct 1c5a/1c5a cycle for 1600 times. The discharge capacity shall be measured after 1600 cycle.
D:high-low temperature discharge 0.2c5a discharge time stores 3 month-long the batteries 4.5h;stores 6 month-long the batteries 4.25h;stores 12 month-long the batteries 4h.Measure initial capacity and initial status. Battery charge after 3.35v .Measure initial capacity. The distinction room temperature stores 3 months, 6 months, 12 months later, measure battery's final condition, then circulates 3 time record battery's discharge time by 0.5c/0.5c.
Standard battery export package
